User's Guide Maintenance Replacing the Roller Assembly Kit The roller assembly kit (the pickup roller and the separation roller) needs to be replaced when the number of scans exceeds the Life Cycle of the rollers. When a replacement message is displayed on your computer, follow the steps below to replace it. A: pickup roller, B: separation roller 1. Press the P button to turn off the scanner. 2. Unplug the AC adapter from the scanner. 3. Pull the cover open lever and open the scanner cover. 78